Earl's tunes have also been featured on the albums of numerous other artists including Cannonball Adderly, Donald Byrd, Eddie Daniels, Philly Joe Jones, Dino Saluzzi, and Tony Williams. Most recently, pianist Bill Cunliffe brought forward a CD entitled "How My Heart Sings", dedicating it exclusively to the music of Earl Zindars. The CD enjoyed several weeks ranked among Jazz Week's top ten.

Beyond the jazz realm, Earl's classical compositions have been performed by the International Chamber Orchestra of Rome (Italy), San Francisco Symphony Chorus, San Francisco Symphony Brass, San Jose Symphony Orchestra, San Francisco Chamber Players, and various brass ensembles around the world.